445A23C27M00000445A23D24M00000445A23D30M00000全新 ¥1.2 0去看看 电子元件88888发布了 全新445A23D30M00000 445A23D24M00000 445A23C27M00000 445A23C27M0000027.0000CRYSTAL16PF ¥3.5 0去看看 美客芯片发布了 445A23C27M00000【CRYSTAL 27.0000MHZ 16PF SMD】